Arvind Surve created SYSTEMML-1045: -------------------------------------- Summary: OOM issue when Key: SYSTEMML-1045 URL: https://issues.apache.org/jira/browse/SYSTEMML-1045 Project: SystemML Issue Type: Bug Affects Versions: SystemML 0.11 Reporter: Arvind Surve
OutOfMemoryError occurred while running DecisionTree Exception in thread "Thread-88" java.lang.OutOfMemoryError: Java heap space at java.util.Arrays.copyOf(Arrays.java:3714) at org.apache.sysml.runtime.matrix.data.SparseBlockCSR.resizeCopy(SparseBlockCSR.java:726) at org.apache.sysml.runtime.matrix.data.SparseBlockCSR.resize(SparseBlockCSR.java:716) at org.apache.sysml.runtime.matrix.data.SparseBlockCSR.setIndexRange(SparseBlockCSR.java:436) at org.apache.sysml.runtime.matrix.data.MatrixBlock.leftIndexingOperations(MatrixBlock.java:3962) at org.apache.sysml.runtime.matrix.data.MatrixBlock.leftIndexingOperations(MatrixBlock.java:3879) at org.apache.sysml.runtime.instructions.cp.MatrixIndexingCPInstruction.processInstruction(MatrixIndexingCPInstruction.java:95) at org.apache.sysml.runtime.controlprogram.ProgramBlock.executeSingleInstruction(ProgramBlock.java:305) at org.apache.sysml.runtime.controlprogram.ProgramBlock.executeInstructions(ProgramBlock.java:224) at org.apache.sysml.runtime.controlprogram.ProgramBlock.execute(ProgramBlock.java:168) at org.apache.sysml.runtime.controlprogram.parfor.ParWorker.executeRangeTask(ParWorker.java:236) at org.apache.sysml.runtime.controlprogram.parfor.ParWorker.executeTask(ParWorker.java:155) at org.apache.sysml.runtime.controlprogram.parfor.LocalParWorker.run(LocalParWorker.java:125) at java.lang.Thread.run(Thread.java:785) I hit this issue while running job on "Spark As A Service" with 80MB (10K x1K), and on Curly with 8G (1M x 1K) data. -- This message was sent by Atlassian JIRA (v6.3.4#6332)